“…Aggressive clinical features include focal neurological deficits, seizures, intracranial haemorrhage, papilledema, memory disturbances or myelopathy. [13][14][15][16][17] Spontaneous thrombosis of DAVF after [18][19][20] In our study, dural sinus thrombosis was the most common predisposing factor. Seven patients had spontaneous thrombosis after diagnostic angiography.…”